2003 Iowa Amateur Softball Association State Champions
See Also 2002 State Champions 2001 State Champions
| 2003 Iowa ASA State Tournaments | Tournament Champion/City |
| Adult Fast Pitch | |
| Men’s Class A Fast Pitch (Co-Champions) | Albaugh Inc. (Ankeny), Elkhart (Elkhart) |
| Men’s Class B Fast Pitch | Spencer - Spencer |
| Men's Class C Fast Pitch | Holland - Holland |
| Men’s 40 & Over Fast Pitch | Van Metre Auction - Marshalltown |
| Youth Fast Pitch | |
| Girl's 18 & Under Fast Pitch | Maroons - West Des Moines |
| Girl's 16 & Under Fast Pitch | Pleasant Valley Terminators - Pleasant Valley |
| Girl’s 14 Under Class A Fast Pitch | MAC Cremators - Des Moines |
| Girl’s 14 & Under Class B Fast Pitch | Altoona Rams - Altoona |
| Girl’s 12 & Under Class A Fast Pitch | West Des Moines Panthers - West Des Moines |
| Girl’s 12 & Under Class B Fast Pitch | South Des Moines Thunder - Des Moines |
| Girl's 12& Under Class C Fast Pitch | Bettendorf Lil' Dawgs (Black) - Bettendorf |
| Girl’s 10 & Under Class A Fast Pitch | South Des Moines Jr. JT's - Des Moines |
| Girl’s 10 & Under Class B Fast Pitch | North Des Moines Rookies - Des Moines |
| Girl's 10 & Under Class A National Qualifier | South Des Moines Jr. JT's - Des Moines, West Des Moines Panthers - WDM |
| Girl's 10 & Under Class B Reg./National Qualifier | North Des Moines Rookies - Des Moines, Ottumwa Mighty Dawgs - Ottumwa |
| Girl's 14 & Under Class B Reg./National Qualifier | Indianola ICE - Indianola, TGI Softball - Norwalk |
| Adult Slow Pitch | |
| Men's Class D Western Reg./National Qualifier | Solberg's - Cedar Rapids, Quizno's - Marion |
| Men’s Iowa Open Challenge Slow Pitch | Not Held |
| Men’s Class B Slow Pitch | S & R Rebels - Fairfield |
| Men’s Class C Slow Pitch | Line Drive - Marshalltown |
| Men’s Class D Slow Pitch | Solberg's - Cedar Rapids |
| Men’s Class E Slow Pitch | Frogtown - Gilbertville |
| Women’s Class C Slow Pitch | Twisted Parrott/Cabaret - Grimes |
| Women’s Class D Slow Pitch | Amish Connection - Waterloo |
| Men’s 35 & Over Slow Pitch | Carlos O' Kelly's - Gilbertville |
| Men’s 16” Major Slow Pitch | Stover Publishing - Des Moines |
| Men’s 16” Class A Slow Pitch | Whirling Waters - Cedar Rapids |
| Men’s 16” Class B Slow Pitch | Lang Roofing - Cedar Rapids |
| Coed Class A Slow Pitch | Sambetti's/SMR - Ames |
| Coed Class B Slow Pitch | Buyer's Realty - Wes Des Moines |
| Men's 14" Men's Major Slow Pitch | Hollywood Tan - Cedar Rapids |
| Men's 14" Men's Class A Slow Pitch | CJ's Sports Bar - Cedar Rapids |
| Men's 14" Men's Class B Slow Pitch | Coors Light - Cedar Rapids |
| Men’s Modified Pitch | |
| Men’s Class A Modified Pitch | Not Held |